Individual Calculations November 2017
 Grimaud, Jean-Claude  Total change: 14.40  Rating chartPersonal card
 11eme Open de Dijon (-2200) Tournoi B DIJON FRA 2017-10-21
RcRownchangeKK*chgGame
 1445 1289 2.00 4 0.72 20 14.40 
  Perdrisot, Elie 1598 FRA0.001-0.1420-2.80 
  Pittiani, Pascale 1490 FRA0.001-0.2420-4.80 
  Agius, Bernard 1055 FRA1.0010.21204.20 
  Blidi, Abdelkader 1637 FRA1.0010.892017.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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